Diameter
It is called a bisector.
This is called the diameter of the line that passes through the center of the circle. Half of that line is called the radius.
A segment.
Every circle has a point called the centre. A straight line drawn through the centre and extending both ways to intersect with the circle at opposite points is called the diameter. A straight line drawn from the centre to intersect with one point of the circle is called the radius. In this case, the length of that straight line is 12 inches.
gesture line
gesture line
The line is called a diagonal if it is drawn between two nonadjacent angles.
Diameter
a straight line
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
Focus
A separator or a horizontal line.
It is called a bisector.
The line drawn between the bases on the baseball field is known as the baseball diamond. This area is also known as the infield.
This is called the diameter of the line that passes through the center of the circle. Half of that line is called the radius.
The axis is called an imaginary line because it is a concept used to help describe the orientation and rotation of an object, such as a planet or a spinning top. It is an abstract line drawn through the center of an object around which it rotates. While not physically visible, the axis helps us understand the movement and behavior of objects in space.